Image Restoration by using Median and Decision Filtering Techniques

Image Restoration includes processes that decide to take away degradations/noise and restore the initial image. Restoration is distinguished from improvement in this degradation is thought as an external influence that's become distinguished image signal. There are different filtering techniques that are to be applied on image to make an image noise free. But such filtering techniques are not enough to remove the noise from the image because one filter is not sufficient thus I propose combination of hybrid filters in this book that are required to make an image noise free. Performance evaluation of proposed filter is measured on the basis of MSE and PSNR.